catalog-delete-environment-reference-ssisdb-database.md

title	catalog.delete_environment_reference (SSISDB Database)
description	catalog.delete_environment_reference (SSISDB Database)
author	chugugrace
ms.author	chugu
ms.date	03/06/2017
ms.service	sql
ms.subservice	integration-services
ms.topic	reference

catalog.delete_environment_reference (SSISDB Database)

[!INCLUDEsqlserver-ssis]

[!INCLUDE SQL Server]

Deletes an environment reference from a project in the [!INCLUDEssISnoversion] catalog.

Syntax

catalog.delete_environment_reference [ @reference_id = ] reference_id  

Arguments

[ @reference_id = ] reference_id
The unique identifier of the environment reference. The reference_id is bigint.

Return Code Value

0 (success)

Result Sets

None

Permissions

This stored procedure requires one of the following permissions:

• MODIFY permission on the project

• Membership to the ssis_admin database role

• Membership to the sysadmin server role

Errors and Warnings

The following list describes some conditions that may raise an error or warning:

• The environment reference identifier is not valid

• The user does not have the appropriate permissions